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authorSachin Kamat <sachin.kamat@linaro.org>2013-09-25 17:32:56 +0530
committerTomi Valkeinen <tomi.valkeinen@ti.com>2013-09-26 11:52:31 +0300
commit1ca3bc11aac3c53424e04f542ffc3bc87ebd339b (patch)
treec25f23ba01104b4e88248ce8803c8aa402ef249e /drivers/video/vfb.c
parentb1dfee60c8eb35ba74f94d493864f3a55836b603 (diff)
downloadblackbird-op-linux-1ca3bc11aac3c53424e04f542ffc3bc87ebd339b.tar.gz
blackbird-op-linux-1ca3bc11aac3c53424e04f542ffc3bc87ebd339b.zip
video: vfb: Remove incorrect check
'yoffset' is unsigned and hence cannot be less than 0. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video/vfb.c')
-rw-r--r--drivers/video/vfb.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/video/vfb.c b/drivers/video/vfb.c
index ee5985efa15c..ea2b523f804f 100644
--- a/drivers/video/vfb.c
+++ b/drivers/video/vfb.c
@@ -390,9 +390,8 @@ static int vfb_pan_display(struct fb_var_screeninfo *var,
struct fb_info *info)
{
if (var->vmode & FB_VMODE_YWRAP) {
- if (var->yoffset < 0
- || var->yoffset >= info->var.yres_virtual
- || var->xoffset)
+ if (var->yoffset >= info->var.yres_virtual ||
+ var->xoffset)
return -EINVAL;
} else {
if (var->xoffset + info->var.xres > info->var.xres_virtual ||
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